| 摘要 |
<p>With polarization glasses the light can not be completely blocked except for some wavelength range. Therefore ghost left image will be seen at right eye, and ghost right image will be seen at left eye with polarization glasses, and clear three dimensional image cannot be displayed. To solve above problem, three dimensional display comprises first retardation plate(13), wherein first(Al) and second polarization area(BI) have retardation material of different optic axes with each other, and retard light transmitted from polarization display panel(11). Three dimensional display comprises also second retardation plate(15), wherein third(A2) and forth polarization area(B2) have retardation material of different optic axes with each other, and retard light transmitted from first retardation plate(13). So regardless of wavelength we can see clear three dimensional image with polarization glasses.</p> |
